Adding title for role icons when viewing user isn't an admin, re-adding translations for those.

app/views/user/view.html.erb

@@ -7,7 +7,7 @@
 <%= link_to(image_tag("roles/blank_#{role}.png", :size => "20x20", :border => 0, :alt => t("user.view.role.grant.#{role}"), :title => t("user.view.role.grant.#{role}")), :controller => 'user_roles', :action => 'grant', :display_name => @this_user.display_name, :role => role) %>
 <% end %>
 <% elsif @this_user.has_role? role %>
-<%= image_tag("roles/#{role}.png", :size => "20x20", :border => 0, :alt => t("user.view.role.#{role}")) %>
+<%= image_tag("roles/#{role}.png", :size => "20x20", :border => 0, :alt => t("user.view.role.#{role}"), :title => t("user.view.role.#{role}")) %>
 <% end %>
 <% end %></h2>
 <div id="userinformation">

config/locales/en.yml

@@ -948,6 +948,8 @@ en:
       change your settings: change your settings
       my_oauth_details: "View my OAuth details"
       role:
+        administrator: "Administrator"
+        moderator: "Moderator"
         grant:
           administrator: "Grant administrator access"
           moderator: "Grant moderator access"